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#include <toml.hpp>
#include <iostream>
#include <cassert>
int main()
{
const auto root = toml::parse("key_example.toml");
assert(root.is_table());
assert(root.comments().size() == 2);
assert(root.comments().at(0) == " This is a TOML document.");
assert(root.comments().at(1) == " This contains most of the examples in the spec (from https://toml.io).");
assert(root.size() == 1);
assert(root.contains("key"));
assert(root.at("key").is_table());
// using member functions
{
const toml::value& keys = root.at("key");
assert(keys.at("key" ).as_string() == "value");
assert(keys.at("bare_key").as_string() == "value");
assert(keys.at("bare-key").as_string() == "value");
assert(keys.at("1234" ).as_string() == "value");
assert(keys.at("127.0.0.1" ).as_string() == "value");
assert(keys.at("character encoding").as_string() == "value");
assert(keys.at("ʎǝʞ" ).as_string() == "value"); // requires /utf-8 in MSVC
assert(keys.at("key2" ).as_string() == "value");
assert(keys.at("quoted \"value\"" ).as_string() == "value");
assert(keys.at("").as_string() == "blank");
assert(keys.at("fruit").at("apple").at("skin" ).as_string() == "thin");
assert(keys.at("fruit").at("apple").at("color").as_string() == "red");
assert(keys.at("fruit").at("orange").at("skin" ).as_string() == "thick");
assert(keys.at("fruit").at("orange").at("color").as_string() == "orange");
assert(keys.at("site").at("google.com").as_boolean() == true);
assert(keys.at("3").at("14159").as_string() == "pi");
}
// using toml::find
{
assert(toml::find<std::string>(root, "keys", "key" ) == "value");
assert(toml::find<std::string>(root, "keys", "bare_key") == "value");
assert(toml::find<std::string>(root, "keys", "bare-key") == "value");
assert(toml::find<std::string>(root, "keys", "1234" ) == "value");
const toml::value& keys = toml::find(root, "keys");
assert(toml::find<std::string>(keys, "127.0.0.1" ) == "value");
assert(toml::find<std::string>(keys, "character encoding") == "value");
assert(toml::find<std::string>(keys, "ʎǝʞ" ) == "value"); // requires /utf-8 in MSVC
assert(toml::find<std::string>(keys, "key2" ) == "value");
assert(toml::find<std::string>(keys, "quoted \"value\"" ) == "value");
assert(toml::find<std::string>(keys, "") == "blank");
assert(toml::find<std::string>(keys, "fruit", "apple" , "skin" ) == "thin");
assert(toml::find<std::string>(keys, "fruit", "apple" , "color") == "red");
assert(toml::find<std::string>(keys, "fruit", "orange", "skin" ) == "thick");
assert(toml::find<std::string>(keys, "fruit", "orange", "color") == "orange");
assert(toml::find<bool>(keys, "site", "google.com") == true);
assert(toml::find<std::string>(keys, "3", "14159") == "pi");
}
std::cout << "ok." << std::endl;
return 0;
}
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